50707242 has 64 divisors (see below), whose sum is σ = 118742400. Its totient is φ = 16018560.

The previous prime is 50707231. The next prime is 50707247. The reversal of 50707242 is 24270705.

50707242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (50707247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81609 + ... + 82227.

It is an arithmetic number, because the mean of its divisors is an integer number (1855350).

Almost surely, 2^50707242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50707242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59371200).

50707242 is an abundant number, since it is smaller than the sum of its proper divisors (68035158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50707242 is a wasteful number, since it uses less digits than its factorization.

50707242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 50707242 is about 7120.9017687369. The cubic root of 50707242 is about 370.1320249568.

Adding to 50707242 its reverse (24270705), we get a palindrome (74977947).

The spelling of 50707242 in words is "fifty million, seven hundred seven thousand, two hundred forty-two".